SSI Hypoxic Trimix 100 – The Ultimate Technical Diving Certification

Master Extreme Technical Diving to 100 Metres

The SSI Hypoxic Trimix 100 course is the pinnacle of SSI’s technical diving training, certifying divers to safely explore extreme depths of up to 100 metres using hypoxic trimix gas blends. Designed exclusively for highly experienced technical divers, this elite-level certification provides comprehensive skills for safe and meticulously planned deep-diving missions.

Through in-depth knowledge development, rigorous dive planning, and challenging open water dives, you’ll master decompression procedures, hypoxic gas management, and advanced contingency protocols under the supervision of SSI XR expert instructors. Upon certification, you’ll possess the skills, confidence, and qualifications necessary to safely explore some of the world’s most remarkable dive sites.

Why Choose the SSI Hypoxic Trimix 100 Course?

Completing this course allows you to:

• Dive to 100 Metres: Achieve certification to safely conduct dives at extreme depths.

• Expertly Manage Hypoxic Blends: Use low-oxygen, helium-rich gas mixtures to minimise risk and narcosis.

• Perform Complex Decompression: Conduct meticulously planned dives involving staged decompression with multiple gases.

• Handle Advanced Technical Equipment: Operate multiple cylinders, twinsets, stages, and specialist decompression equipment efficiently.

This qualification positions you among the most skilled technical divers globally, fully prepared for deep-diving expeditions.

SSI Hypoxic Trimix 100 – Course Structure

Theory

This course covers comprehensive technical theory, including:

• Advanced trimix decompression planning and management

• Hypoxic gas mixture preparation and analysis

• Deep-dive physiology and safety protocols

• Emergency and contingency planning at extreme depths

SSI Hypoxic Trimix 100 Practical Training

• Open Water Training (2 dives): Conduct two advanced open water dives, reaching depths up to 100 metres. Dives focus on precise decompression management, advanced gas switching techniques, and realistic emergency scenarios, building upon your existing Hypoxic Trimix 80 skills.

Requirements & Prerequisites

• Minimum Age: 18 years

• Certification Level: SSI Hypoxic Trimix 80 (or equivalent)

• Minimum Logged Dives: 150 dives recommended

• Medical Clearance: Valid diving medical certificate

SSI Hypoxic Trimix 100 – Duration & Schedule

• Total Dives: 1 confined dive + 4 open water dives

• Course Duration: Typically completed over 5-7 days

• Flexible scheduling available

What’s Included in the Hypoxic Trimix 100 Course?

• Professional instruction from certified SSI XR instructors

• SSI certification fees upon successful completion

• Use of specialised technical diving equipment (twinsets, stage cylinders, regulators)

• All required hypoxic trimix gases and decompression gases

Not Included

• SSI digital learning materials (purchased separately)

• Personal dive gear (mask, fins, exposure suits—available for rental if needed)

Your Ultimate Technical Diving Qualification

With your Trimix 100 certification, you’re equipped to safely explore the most challenging depths imaginable, experiencing some of the most extraordinary dive sites in the world.

Contact Us to Book your SSI XR course today!